./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:47:27,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:47:27,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:47:27,191 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:47:27,191 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:47:27,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:47:27,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:47:27,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:47:27,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:47:27,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:47:27,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:47:27,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:47:27,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:47:27,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:47:27,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:47:27,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:47:27,200 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:47:27,201 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:47:27,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:47:27,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:47:27,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:47:27,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:47:27,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:47:27,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:47:27,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:47:27,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:47:27,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:47:27,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:47:27,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:47:27,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:47:27,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:47:27,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:47:27,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:47:27,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:47:27,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:47:27,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:47:27,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:47:27,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:47:27,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:47:27,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:47:27,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:47:27,217 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-12-15 01:47:27,231 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:47:27,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:47:27,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:47:27,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:47:27,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:47:27,233 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:47:27,233 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:47:27,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:47:27,233 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:47:27,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:47:27,233 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 01:47:27,233 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 01:47:27,233 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 01:47:27,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:47:27,234 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:47:27,234 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:47:27,234 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:47:27,234 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:47:27,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:47:27,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:47:27,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:47:27,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:47:27,235 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:47:27,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:47:27,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2022-12-15 01:47:27,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:47:27,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:47:27,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:47:27,420 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:47:27,420 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:47:27,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-15 01:47:29,995 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:47:30,196 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:47:30,196 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-15 01:47:30,206 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/data/401978ee3/fffe2b8481db4df6a159947d2d6f74d2/FLAG1f1a5d3c8 [2022-12-15 01:47:30,220 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/data/401978ee3/fffe2b8481db4df6a159947d2d6f74d2 [2022-12-15 01:47:30,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:47:30,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:47:30,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:47:30,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:47:30,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:47:30,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@151d0684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30, skipping insertion in model container [2022-12-15 01:47:30,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,235 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:47:30,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:47:30,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-15 01:47:30,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:47:30,462 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:47:30,470 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-15 01:47:30,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:47:30,522 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:47:30,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30 WrapperNode [2022-12-15 01:47:30,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:47:30,524 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:47:30,524 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:47:30,524 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:47:30,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,568 INFO L138 Inliner]: procedures = 162, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 69 [2022-12-15 01:47:30,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:47:30,568 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:47:30,568 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:47:30,569 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:47:30,575 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,581 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,582 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:47:30,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:47:30,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:47:30,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:47:30,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:47:30,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:47:30,607 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:47:30,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:47:30,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:47:30,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:47:30,638 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 01:47:30,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:47:30,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:47:30,639 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-15 01:47:30,639 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-15 01:47:30,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:47:30,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:47:30,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:47:30,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:47:30,641 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-15 01:47:30,749 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:47:30,751 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:47:30,904 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:47:30,911 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:47:30,912 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:47:30,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:47:30 BoogieIcfgContainer [2022-12-15 01:47:30,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:47:30,915 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:47:30,915 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:47:30,923 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:47:30,924 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:47:30" (1/1) ... [2022-12-15 01:47:30,924 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:47:30,928 INFO L158 Benchmark]: Toolchain (without parser) took 703.32ms. Allocated memory was 117.4MB in the beginning and 161.5MB in the end (delta: 44.0MB). Free memory was 74.1MB in the beginning and 117.4MB in the end (delta: -43.2MB). Peak memory consumption was 1.1MB. Max. memory is 16.1GB. [2022-12-15 01:47:30,928 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 117.4MB. Free memory was 82.5MB in the beginning and 82.4MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:47:30,928 INFO L158 Benchmark]: CACSL2BoogieTranslator took 298.20ms. Allocated memory was 117.4MB in the beginning and 161.5MB in the end (delta: 44.0MB). Free memory was 73.8MB in the beginning and 131.4MB in the end (delta: -57.6MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2022-12-15 01:47:30,929 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.90ms. Allocated memory is still 161.5MB. Free memory was 131.4MB in the beginning and 133.2MB in the end (delta: -1.8MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. [2022-12-15 01:47:30,929 INFO L158 Benchmark]: Boogie Preprocessor took 15.09ms. Allocated memory is still 161.5MB. Free memory was 133.2MB in the beginning and 132.2MB in the end (delta: 975.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:47:30,930 INFO L158 Benchmark]: RCFGBuilder took 329.94ms. Allocated memory is still 161.5MB. Free memory was 132.2MB in the beginning and 118.5MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 01:47:30,930 INFO L158 Benchmark]: CodeCheck took 11.65ms. Allocated memory is still 161.5MB. Free memory was 117.5MB in the beginning and 117.4MB in the end (delta: 154.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:47:30,932 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 117.4MB. Free memory was 82.5MB in the beginning and 82.4MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 298.20ms. Allocated memory was 117.4MB in the beginning and 161.5MB in the end (delta: 44.0MB). Free memory was 73.8MB in the beginning and 131.4MB in the end (delta: -57.6MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.90ms. Allocated memory is still 161.5MB. Free memory was 131.4MB in the beginning and 133.2MB in the end (delta: -1.8MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 15.09ms. Allocated memory is still 161.5MB. Free memory was 133.2MB in the beginning and 132.2MB in the end (delta: 975.0kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 329.94ms. Allocated memory is still 161.5MB. Free memory was 132.2MB in the beginning and 118.5MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 11.65ms. Allocated memory is still 161.5MB. Free memory was 117.5MB in the beginning and 117.4MB in the end (delta: 154.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:47:30,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:47:32,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:47:32,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:47:32,604 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:47:32,604 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:47:32,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:47:32,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:47:32,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:47:32,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:47:32,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:47:32,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:47:32,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:47:32,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:47:32,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:47:32,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:47:32,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:47:32,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:47:32,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:47:32,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:47:32,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:47:32,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:47:32,624 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:47:32,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:47:32,626 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:47:32,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:47:32,629 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:47:32,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:47:32,631 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:47:32,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:47:32,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:47:32,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:47:32,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:47:32,633 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:47:32,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:47:32,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:47:32,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:47:32,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:47:32,645 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:47:32,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:47:32,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:47:32,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:47:32,647 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2022-12-15 01:47:32,663 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:47:32,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:47:32,664 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:47:32,664 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:47:32,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:47:32,664 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:47:32,664 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:47:32,665 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:47:32,665 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:47:32,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:47:32,665 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 01:47:32,665 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 01:47:32,665 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 01:47:32,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:47:32,666 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:47:32,666 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:47:32,666 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:47:32,666 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:47:32,666 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:47:32,667 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:47:32,667 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:47:32,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:47:32,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:47:32,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:47:32,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:47:32,668 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:47:32,668 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:47:32,668 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:47:32,668 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:47:32,668 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2022-12-15 01:47:32,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:47:32,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:47:32,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:47:32,911 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:47:32,912 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:47:32,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-15 01:47:35,592 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:47:35,779 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:47:35,780 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-12-15 01:47:35,791 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/data/456b90d3b/fec1ec4e7829439b83586dba04eaa866/FLAGb95c76fed [2022-12-15 01:47:35,804 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/data/456b90d3b/fec1ec4e7829439b83586dba04eaa866 [2022-12-15 01:47:35,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:47:35,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:47:35,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:47:35,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:47:35,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:47:35,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:47:35" (1/1) ... [2022-12-15 01:47:35,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e234faf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:35, skipping insertion in model container [2022-12-15 01:47:35,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:47:35" (1/1) ... [2022-12-15 01:47:35,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:47:35,854 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:47:35,979 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-15 01:47:36,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:47:36,083 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:47:36,092 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-12-15 01:47:36,113 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:47:36,139 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:47:36,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36 WrapperNode [2022-12-15 01:47:36,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:47:36,140 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:47:36,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:47:36,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:47:36,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,157 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,173 INFO L138 Inliner]: procedures = 166, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 70 [2022-12-15 01:47:36,173 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:47:36,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:47:36,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:47:36,174 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:47:36,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,183 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,183 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,188 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,189 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:47:36,193 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:47:36,193 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:47:36,193 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:47:36,194 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:47:36,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:47:36,216 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:47:36,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:47:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:47:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 01:47:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:47:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:47:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-15 01:47:36,258 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-15 01:47:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:47:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:47:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:47:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 01:47:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:47:36,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:47:36,260 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-15 01:47:36,381 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:47:36,383 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:47:36,557 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:47:36,562 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:47:36,562 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:47:36,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:47:36 BoogieIcfgContainer [2022-12-15 01:47:36,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:47:36,565 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:47:36,565 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:47:36,572 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:47:36,572 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:47:36" (1/1) ... [2022-12-15 01:47:36,573 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:47:36,575 INFO L158 Benchmark]: Toolchain (without parser) took 767.77ms. Allocated memory was 65.0MB in the beginning and 90.2MB in the end (delta: 25.2MB). Free memory was 34.1MB in the beginning and 59.6MB in the end (delta: -25.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:47:36,576 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:47:36,576 INFO L158 Benchmark]: CACSL2BoogieTranslator took 331.60ms. Allocated memory was 65.0MB in the beginning and 90.2MB in the end (delta: 25.2MB). Free memory was 33.9MB in the beginning and 56.7MB in the end (delta: -22.8MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-12-15 01:47:36,577 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.48ms. Allocated memory is still 90.2MB. Free memory was 56.7MB in the beginning and 54.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:47:36,577 INFO L158 Benchmark]: Boogie Preprocessor took 19.04ms. Allocated memory is still 90.2MB. Free memory was 54.6MB in the beginning and 52.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:47:36,577 INFO L158 Benchmark]: RCFGBuilder took 371.20ms. Allocated memory is still 90.2MB. Free memory was 52.9MB in the beginning and 60.8MB in the end (delta: -8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:47:36,578 INFO L158 Benchmark]: CodeCheck took 9.79ms. Allocated memory is still 90.2MB. Free memory was 60.8MB in the beginning and 59.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:47:36,580 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 331.60ms. Allocated memory was 65.0MB in the beginning and 90.2MB in the end (delta: 25.2MB). Free memory was 33.9MB in the beginning and 56.7MB in the end (delta: -22.8MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.48ms. Allocated memory is still 90.2MB. Free memory was 56.7MB in the beginning and 54.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.04ms. Allocated memory is still 90.2MB. Free memory was 54.6MB in the beginning and 52.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 371.20ms. Allocated memory is still 90.2MB. Free memory was 52.9MB in the beginning and 60.8MB in the end (delta: -8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 9.79ms. Allocated memory is still 90.2MB. Free memory was 60.8MB in the beginning and 59.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:47:36,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7642bc13-7758-4c0e-8c48-ac08e0fcfae1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported